package com.xzw.servlet;

import com.xzw.JdbcUtils;
import com.xzw.old.Human;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
@WebServlet(urlPatterns = "/xzwversion")
public class MysqlServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String sql = "select version()";
        String select = JdbcUtils.select(sql, String.class);

        PrintWriter writer = resp.getWriter();
        writer.write(select);
        writer.flush();
        writer.close();
    }
}
